AT Commands Reference Manual - wireless netcontrol GmbH

GPRS/EDGE/UMTS
The following table shows the +MPING command parameters.
Table 3-212: +MPING Command Parameters
Description
0 - Abort current ping request execution.
1 - Launch new ping request.
There is no default value - appropriate ERROR will be
displayed if parameter is not supplied.
Specifies the target machine (computer), which is
identified either by IP address 4 octets long in dotted
decimal notation or by host name of maximum 255 (not
including double quotes) characters long in dotted
notation. Each octet of IP address has valid value range
of 0 to 255. Host names are not case sensitive and can
contain alphabetic or numeric letters or the hyphen.
There is no default value - appropriate ERROR will be
displayed if parameter is not supplied.
Specifies a number of Internet Control Message
Protocol (ICMP) Echo Request messages to send. Valid
value range is from 1 to 254.
Default value: 4
Specifies the length, in bytes, of the Data field in the
Echo Request messages sent. The minimum size is 4.
The maximum size is 256.
Default value: 64.
Time To Live (TTL). Specifies number of hops (hop is
one step, from one router to the next, on the path of a
datagram on an IP network), which the Echo Request
message may be routed over. The value is set by using
TTL field in IP header. Valid value range is from 1 to
255.
Default value: 255.
Specifies the amount of time, in milliseconds, to wait
for the Echo Reply message that corresponds to a sent
Echo Request message, measured after Echo Request
message was sent. If the Echo Reply message is not
received within the time- out, +MPINGSTAT
unsolicited response, with equal to 1, will be
sent to DTE. Valid value range is from 5000 ms to
10,000 ms (10 minutes).
Default value: 10,000.
3-344 H24 - AT Commands Reference Manual April 15, 2010